Effect of flupentioxl melitracen and pinaverium bromide treatment on the changes of anorectal motility and rectal sensation in the patients of diarrhea-predominant irritable bowel syndrome accompanying with depression and/or anxiety status
10.3760/cma.j.issn.1673-4904.2010.34.003
- VernacularTitle:联用氟哌噻吨美利曲辛和匹维溴铵对伴有焦虑抑郁状态腹泻型肠易激综合征直肠动力感觉功能的影响
- Author:
Yuanwei DING
;
Wanqing WU
;
De CHEN
;
Hui LIU
;
Zhiqiang YAN
;
Jianzhong LV
;
Tao YANG
;
Jingdi GAN
- Publication Type:Journal Article
- Keywords:
Irritable bowel syndrome;
Anxiety;
Depression
- From:
Chinese Journal of Postgraduates of Medicine
2010;33(34):6-9
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of flupentioxl melitracen and pinaverium bromide treatment on the changes of anorectal motility and rectal sensation in the patients of diarrhea-predominant irritable bowel syndrome (IBS-D) accompanying with depression and/or anxiety status. Methods Forty-four patients with IBS-D accompanying with depression and/or anxiety status were divided into group A (flupentioxl melitracen and pinaverium bromide) and group B (pinaverium bromide) by random digits table,and treated for 4 weeks. Twenty-five healthy subjects were included as control group. The anorectal motility and rectal sensation before and after taking medicines were compared. Results When abdominal pressure was increased, the net increased pressure of anal sphincter was (3.0 ± 1.2 ) kPa in group A and (2.9 ± 1.2)kPa in group B. They were lower than that in control group [(3.6 ± 1.6) kPa](P＜ 0.05). The rectal lowest volume of sensory threshold, the maximal volume of tolerance and maximal compliance were (55 ± 20) ml,( 145 ± 78 ) ml, ( 21.9 ± 12.9 ) ml/kPa in group A, ( 56 ± 38 ) ml, ( 150 ± 50 ) ml, (20.8 ± 11.2) ml/kPa in group B. They were lower than those in control group [(80 ± 38 ) ml, ( 190 ± 50 ) ml, (30.8 ± 15.2 ) ml/kPa](P ＜ 0.01 ). The rectal lowest volume of sensory threshold, the maximal volume of tolerance and maximal compliance were higher than those before taking medicines. Only the rectal lowest volume of sensory threshold in group B was higher than that before taking medicines. The rectal lowest volume of sensory threshold, the maximal volume of tolerance and maximal compliance in group A after taking medicines were higher than those in group B (P ＜ 0.05 or ＜ 0.01 ). Conclusions Higher sensitivity, lower tolerance,lower compliance of rectum and weakened anal automatic control function in IBS-D may be associated with diarrhea and frequent defecation. Treatment combining flupentioxl melitracen with pinaverium bromide may preferably improve the aperception functions of rectum in the patients of IBS-D accompanying with depression and/or anxiety status.
